Daily Coop Snowfall

Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Observed 24-Hour Snowfall

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM FRIDAY AUGUST 14, 2026. MISSOURI Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 Princeton 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Neoga 0.0 Medora 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Effingham 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM WEDNESDAY AUGUST 12, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Clearwater Dam 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Rantoul 0.0 Quincy L & D 21 0.0 Ogden 0.0 Jerseyville 2SW 0.0 Highland 0.0 Flora 0.0 Effingham 0.0 Cisco 0.0 Casey 0.0 Carbondale 0.0 Beecher City 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM TUESDAY AUGUST 11, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 St Peters 0.0 St Charles 0.0 Shelbina 0.0 Rolla 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Ava 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Medora 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Highland 0.0 Carbondale 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM MONDAY AUGUST 10, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Trenton 0.0 Steffenville 0.0 St Peters 0.0 St Charles 0.0 Shelbina 0.0 Salisbury 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ava 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Cisco 0.0 Casey 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM SUNDAY AUGUST 9, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 Saverton LD 22 TW 0.0 Rolla 0.0 Perryville 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Cassville 0.0 Canton LD 20 TW 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Salem 0.0 Quincy L & D 21 0.0 Ogden 0.0 Neoga 0.0 Mattoon 0.0 Highland 0.0 Hamletsburg 0.0 Gladstone 0.0 Cisco 0.0 Casey 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM SATURDAY AUGUST 8, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Rolla 0.0 Princeton 0.0 Perryville 0.0 Morrisville 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Cassville 0.0 Canton LD 20 TW 0.0 Ava 0.0 CENTRAL AND SOUTHERN ILLINOIS Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Neoga 0.0 Hamletsburg 0.0 Gladstone 0.0 Cisco 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM FRIDAY AUGUST 7, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Round Spring 0.0 Rolla 0.0 Perryville 0.0 NWS WFO 0.0 Morrisville 0.0 Montauk 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Clearwater Dam 0.0 Clarksville 24 TW 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 California 0.0 Bolivar 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Quincy L & D 21 0.0 Ogden 0.0 Neoga 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Gladstone 0.0 Cisco 0.0 Carbondale 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM THURSDAY AUGUST 6, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 Trenton 0.0 Steffenville 0.0 St Peters 0.0 St Charles 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Round Spring 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Cole Camp 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Cassville 0.0 California 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Ogden 0.0 Neoga 0.0 Medora 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Hamletsburg 0.0 Casey 0.0 Carbondale 0.0 Beecher City 0.0 Augusta 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM WEDNESDAY AUGUST 5, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 Trenton 0.0 Steffenville 0.0 St Charles 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Marshfield 0.0 Lockwood 0.0 Iberia 0.0 Clarence Cannon 0.0 Chillicothe 0.0 California 0.0 Ava 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Ogden 0.0 Neoga 0.0 Jerseyville 2SW 0.0 Cisco 0.0 Casey 0.0 Carbondale 0.0 Augusta 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM TUESDAY AUGUST 4, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 St Peters 0.0 Shelbina 0.0 Saverton LD 22 TW 0.0 Salisbury 0.0 Round Spring 0.0 Rolla 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Memphis 0.0 Lockwood 0.0 Iberia 0.0 Cole Camp 0.0 Clearwater Dam 0.0 Clarence Cannon 0.0 Chillicothe 0.0 Canton LD 20 TW 0.0 California 0.0 Bolivar 0.0 Ash Grove 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Ogden 0.0 Mattoon 0.0 Jerseyville 2SW 0.0 Casey 0.0 Carbondale 0.0 Alton LD 26 TW 0.0

24 HOUR SNOWFALL DATA IN INCHES, ENDING AT 7 AM MONDAY AUGUST 3, 2026. MISSOURI West Plains 0.0 Vandalia 0.0 U of M Columbia 0.0 Steffenville 0.0 Shelbina 0.0 Round Spring 0.0 NWS WFO 0.0 Monett 0.0 Middletown LARC 0.0 Lockwood 0.0 Iberia 0.0 Cottleville 0.0 Cole Camp 0.0 Chillicothe 0.0 Cassville 0.0 Canton LD 20 TW 0.0 Bolivar 0.0 Ava 0.0 Ash Grove 0.0 Alton 0.0 CENTRAL AND SOUTHERN ILLINOIS Urbana 0.0 Tuscola 0.0 Salem 0.0 Ogden 0.0 Neoga 0.0 Mattoon 0.0 Gladstone 0.0 Cisco 0.0 Casey 0.0 Carbondale 0.0 Beecher City 0.0 Alton LD 26 TW 0.0